SoundTube CM400i In Ceiling Speaker in Black
One 4.0 inch polypropylene woofer and one 1.0 inch convex aluminum tweeter with FerroFluid cooling. Rapid installation blind-mount, fixed- wing mounting mechanism with constant tension design affixing to ceiling thicknesses ranging from 0.025 inch (0.6 mm) to 1.87 inch (47.5 mm).
Easy access five-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Separate tool-free magnetic grille and bezel assembly for ease of install and in-field painting. Powder-coated steel grille for lasting durability.
Color Brown Manufacturer’s Suggested UPC 748252171689 Manufacturer Rockustics Manufacturer’s Category Landscape Speakers Depth 7.5 in / 190.5 mm Height 17.75 in / 450.85 mm Width/Diameter 5.825 in / 147.96 mm Shipping Weight 5.95 lbs / 2.7 kg Carton Height 9 in / 228.6 mm Carton Length 11.75 in / 298.45 mm Carton Width 9.75 in / 247.65 mm Certifications RoHS Included Accessories Wire Nuts Optional Accessories Surface Mount Bracket (AC-RPSMB)|Pole Mount Extension (AC-RPEXT) Source Inputs Wire Leads Frequency Response (± 3 dB) 85 Hz – 22 kHz Grille Properties Aluminum, Powder-Coated Magnetically Boosted No Max. Continuous Power RMS 50 W Max. Program Power 100 W Nominal Impedance (Ω Ohms) 8 Ω Tweeter Driver .75″ Titanium Dome Woofer Driver 4″ Polypropylene Cone with Butyl Rubber Surround Recommended Power 15-50 W Sensitivity dB @ 2.83V/1M 83 dB